This is National Child Passenger Safety Week as proclaimed by the National Highway Traffic Safety Administration (NHTSA), the time of year when parents of children are urged to be sure their young passengers are buckled up and in the correct car seat for their age and size.

A semitrailer truck rolled over on the ramp from Dodd Road to westbound I-494 Monday morning leading to a huge backup extending more than 8 miles into Woodbury, the Minnesota Department of Transportation said.